The charge of a single proton is 1.60 × 10–19 C. What is the nuclear charge of an atom of boron (B)?

Explanation:

Given that,

The charge of a single proton is

There are 5 protons in the nucleus. The nuclear charge of an atom of boron is given by :

So, the required charge is .

yes, water is wet, just as it makes other things wet, it is wet itself, kinda like ice, when ice is in water, the ice makes water cold, and ice is cold, therefore with that example, water is wet

most likely he is cheating on you